Individual Calculations January 2017
 Kovalchuk, Alexey  Total change: 2.60  Rating chartPersonal card
 Taganrog Individual Chess Championship 2016 Taganrog RUS 2016-12-10
RcRownchangeKK*chgGame
 2023 2333 6.00 7 0.13 20 2.60 
  Shevtsova, Darya 1933  * RUS1.0010.08201.60 
  Shubny, Aleksandr 2003 RUS0.501-0.3820-7.60 
  Subycheva, Irina 1933  * RUS1.0010.08201.60 
  Karagachev, Makar 1933  * RUS1.0010.08201.60 
  Mikhailov, Sergey f2301 RUS0.501-0.0420-0.80 
  Guschin, Vladimir I. 2123 RUS1.0010.23204.60 
  Arkhipenko, Denis 1933  * RUS1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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